Emerson KJ3202X1-BA1 8-Channel Digital Output Card

Overview

The Emerson KJ3202X1-BA1 is an advanced 8-channel digital output (DO) card, specifically designed for use in DeltaV Distributed Control Systems (DCS). This card enables precise control of external devices such as relays, motors, solenoids, and contactors through a high-side switching mechanism. Operating with a 24 VDC power supply, each channel can handle a maximum load current of 32 mA, ensuring reliable performance in a variety of industrial applications.

Key Features

8 Digital Outputs: The KJ3202X1-BA1 offers 8 independent digital outputs, each capable of switching external devices with 24 VDC. This provides efficient control over multiple external devices simultaneously.
High-Side Switching: This output card uses high-side switching, offering enhanced performance and stability when controlling industrial devices such as relays and solenoids.
24 VDC Power Supply: The card is powered by a 24 VDC source, ensuring stable operation and optimal performance in demanding industrial environments.
Maximum Load Current: Each output channel can handle a maximum current of 32 mA, allowing for the control of various external devices without compromising power integrity.
Rotary Keying System: The built-in rotary keying system ensures compatibility with the DeltaV DCS while preventing incorrect installation, guaranteeing safe and easy integration.
ATEX Certified: The KJ3202X1-BA1 is ATEX certified, making it suitable for use in hazardous environments, ensuring compliance with stringent safety standards.

Environmental Specifications

Operating Temperature Range: -40°C to +70°C, ensuring reliable performance even in extreme industrial conditions.
Humidity: Designed to operate in 5% to 95% non-condensing humidity, making it ideal for diverse environmental settings.

Power Specifications

Local Bus Power: 12 VDC at 150 mA for internal power requirements.
Bussed Field Power: 30 VDC at 3.0 A for field devices, providing reliable and consistent power to connected systems.
Field Circuit Power: Each channel operates at 30 VDC at 1 A per channel, with a total maximum power consumption of 3 A for the entire card.

Dimensions and Weight

Dimensions: 4.2 x 12.5 x 10.5 cm, making it compact and easy to install in DeltaV DCS systems.
Weight: 0.2 kg, lightweight for efficient installation and handling.

Applications

The Emerson KJ3202X1-BA1 excels in a wide range of industrial applications, including:

Controlling Pumps, Motors, and Valves: Perfect for managing the operation of various industrial devices in manufacturing and processing environments.
Switching Lights and Alarms: Easily controls external signaling devices such as warning lights and alarms for safety monitoring.
Activating Solenoids and Contactors: Ideal for controlling actuators, solenoids, and contactors, essential for automation systems.
Interfacing with External Devices: Seamlessly integrates with other equipment and systems in complex industrial networks.

Technical Specifications

Parameter	Value
Model Number	KJ3202X1-BA1
Power Supply	24 VDC
Max Load Current per Channel	32 mA
Number of Channels	8
Switching Type	High-Side Switching
Local Bus Power	12 VDC at 150 mA
Bussed Field Power	30 VDC at 3.0 A
Field Circuit Power	30 VDC at 1 A per channel
Operating Temperature Range	-40°C to +70°C
Humidity	5% to 95% non-condensing
Dimensions	4.2 x 12.5 x 10.5 cm
Weight	0.2 kg
ATEX Certification	Yes